bjoernager/rust
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Rollup merge of #108486 - cjgillot:owner-ditem, r=Nilstrieb

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Merge diagnostic_items duplicate diagnostics

To deduplicate how we diagnose duplication.
This commit is contained in:
Matthias Krüger 2023-02-27 06:11:53 +01:00 • committed by GitHub
commit abc82484d4
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6 changed files with 46 additions and 56 deletions
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14
compiler/rustc_middle/src/hir/mod.rs
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@ -64,13 +64,17 @@ impl ModuleItems {
self.foreign_items.iter().copied()
}
pub fn definitions(&self) -> impl Iterator<Item = LocalDefId> + '_ {
pub fn owners(&self) -> impl Iterator<Item = OwnerId> + '_ {
self.items
.iter()
.map(|id| id.owner_id.def_id)
.chain(self.trait_items.iter().map(|id| id.owner_id.def_id))
.chain(self.impl_items.iter().map(|id| id.owner_id.def_id))
.chain(self.foreign_items.iter().map(|id| id.owner_id.def_id))
.map(|id| id.owner_id)
.chain(self.trait_items.iter().map(|id| id.owner_id))
.chain(self.impl_items.iter().map(|id| id.owner_id))
.chain(self.foreign_items.iter().map(|id| id.owner_id))
}
pub fn definitions(&self) -> impl Iterator<Item = LocalDefId> + '_ {
self.owners().map(|id| id.def_id)
}
pub fn par_items(&self, f: impl Fn(ItemId) + Send + Sync) {